This climb and crawl soft activity platform set includes nine individual pieces filled with an extremely firm foam and covered in synthetic leather. The nine pieces can be put together in different combinations to build a mountain or an obstacle course. Also can be used as a single element or separate seating option. Climb & Crawl platform promotes balance, spatial cognition and a positive effect on motor skills development, because children have to move in many different ways to maneuver. Perfect for the high demands of early learning centers, children's libraries or schools. Filled with an RG 25/60 foam makes it easy to carry and so children's feet won't sink in or trip over the edges. Covered in hypo-allergenic synthetic leather which can be wiped clean. Honeycomb grip bottom makes it stable and keep pieces from sliding.